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修改绘制报错

maxiaoxiao 11 bulan lalu
induk
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f44bb6b21e
1 mengubah file dengan 1 tambahan dan 1 penghapusan
  1. 1 1
      src/common/js/common.js

+ 1 - 1
src/common/js/common.js

@@ -84,7 +84,7 @@ const handlerDrawing = function (PolyType, tooltipNum) { //(传入操作的Dra
                     null;
                     null;
             }
             }
             // }
             // }
-            if (DrawHandler.polyline && DrawHandler.isDrawing) {
+            if (DrawHandler.polyline && DrawHandler.polyline.positions && DrawHandler.isDrawing) {
                 let p = [...DrawHandler.polyline.positions]
                 let p = [...DrawHandler.polyline.positions]
                 if (PolyType == "Polygon") { //画面时,需要首尾相连
                 if (PolyType == "Polygon") { //画面时,需要首尾相连
                     p.push(p[0])
                     p.push(p[0])